57222700

素因数分解:

$2^2\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1427}}^1$

素因数の和:1842

約数の個数: 36

約数和(自身を含む): 124570152

約数和(自身を除く): 67347452

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 401, 802, 1427, 1604, 2005, 2854, 4010, 5708, 7135, 8020, 10025, 14270, 20050, 28540, 35675, 40100, 71350, 142700, 572227, 1144454, 2288908, 2861135, 5722270, 11444540, 14305675, 28611350, 57222700]

約数ペア:

[(1, 57222700), (2, 28611350), (4, 14305675), (5, 11444540), (10, 5722270), (20, 2861135), (25, 2288908), (50, 1144454), (100, 572227), (401, 142700), (802, 71350), (1427, 40100), (1604, 35675), (2005, 28540), (2854, 20050), (4010, 14270), (5708, 10025), (7135, 8020)]